I am trying to reduce INP score for pages on my site. I am getting long paint commit on the very first click. See the attached screenshot:

Steps to reproduce:

• Navigate to homepage: https://resumelab.com/in
• Switch to chrome debugger -> performance tab
• From Gear Icon enable “Advanced paint instrumentation”, CPU : 4x, Network: Fast 3G
• Now once the page is loaded, start recording the performance and click on any text without scrolling, stop the recording.
• Notice under interaction the long paint commit highlighted in green.

Please guide on what could be causing the issue and how to get over this long commit time.